- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21K - Non-electric light sources using luminescencelight sources using electrochemiluminescencelight sources using charges of combustible materiallight sources using semiconductor devices as light-generating elementslight sources not otherwise provided for
- F21K 2/06 - Non-electric light sources using luminescenceLight sources using electrochemiluminescence using chemiluminescence
Patent holdings for IPC class F21K 2/06
Total number of patents in this class: 91
10-year publication summary
|
15
|
12
|
11
|
15
|
5
|
3
|
7
|
6
|
5
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cyalume Technologies, Inc. | 71 |
14 |
| Lumica Corporation | 38 |
10 |
| Siemens Healthcare Diagnostics Inc. | 2140 |
7 |
| Peacock Law P.C. | 8 |
4 |
| Sharp NEC Display Solutions, Ltd. | 536 |
3 |
| Carolina Clovis LLC | 3 |
3 |
| LG Innotek Co., Ltd. | 8398 |
2 |
| Feradyne Outdoors, LLC | 307 |
2 |
| Textron Innovations Inc. | 2416 |
2 |
| Beijing Wenhaiyang Industry & Trading Co., Ltd. | 8 |
2 |
| ZEROlight LLC | 2 |
2 |
| Signify Holding B.V. | 7999 |
2 |
| Nicoventures Trading Limited | 4647 |
2 |
| CHS Healthcare Ventures, Inc. | 21 |
2 |
| Nyoka Design Corp. | 6 |
2 |
| Li-cor Biotech, LLC | 79 |
2 |
| Boehringer Ingelheim Vetmedica GmbH | 1277 |
1 |
| Hyundai Motor Company | 24557 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33792 |
1 |
| Massachusetts Institute of Technology | 10230 |
1 |
| Other owners | 26 |